10001303131232 has 288 divisors, whose sum is σ = 25712375875200. Its totient is φ = 3794294181888.

The previous prime is 10001303131189. The next prime is 10001303131247. The reversal of 10001303131232 is 23213130310001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70327463 + ... + 70469529.

It is an arithmetic number, because the mean of its divisors is an integer number (89279082900).

Almost surely, 2^{10001303131232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10001303131232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12856187937600).

10001303131232 is an abundant number, since it is smaller than the sum of its proper divisors (15711072743968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10001303131232 is a wasteful number, since it uses less digits than its factorization.

10001303131232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142266 (or 142251 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 10001303131232 its reverse (23213130310001), we get a palindrome (33214433441233).

The spelling of 10001303131232 in words is "ten trillion, one billion, three hundred three million, one hundred thirty-one thousand, two hundred thirty-two".